首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Procédé d'extraction de la cellulose et de fibres textiles des substances végétales
摘要
申请公布号
FR35816(E)
申请公布日期
1930.03.28
申请号
FRD35816
申请日期
1928.08.25
申请人
发明人
BRAUN CARL ALFRED
分类号
D21C3/22
主分类号
D21C3/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RADIATION IMAGE INFORMATION READER
DISPLAY DEVICE AND PROJECTION TYPE DISPLAY DEVICE
FILM CONVEYING UNIT
DETENT MECHANISM, FILTER ADAPTER EQUIPPED WITH IT, LENS FILTER AND LENS UNIT
METHOD FOR FORMING SPACER OF LIQUID CRYSTAL DISPLAY
IMPACT RESISTANCE FILTER FOR PLANAR DISPLAY PANEL, AND PLANAR DISPLAY PANEL
ROTARY MECHANISM, AND ELECTRONIC FLASH DEVICE EQUIPPED WITH SAME
DISPLAY APPARATUS AND FINE FOAM GENERATING IMPLEMENT
SOUND ABSORBING STRUCTURE USING THIN FILM
MEASURING INSTRUMENT DEVICE FOR VEHICLE
PLANAR DISPLAY DEVICE, DISPLAY DRIVING CIRCUIT AND METHOD
DISPLAY BOARD AND ITS MANUFACTURING METHOD
BASE MATERIAL WITH SELECTIVELY BONDING SUBSTANCE IMMOBILIZED THEREON
RADAR DEVICE HAVING FAULT DETECTION FUNCTION
METHOD FOR MEASURING GROWTH STATE OF PLANT, AND KIT FOR SAME
CRACK DETECTION DEVICE
TEMPERATURE MEASURING DEVICE
COVERLET FOR PROTECTION FROM X-RAY
BEAM SHUTTER OPENING/CLOSING DEVICE OF ELECTRON BEAM IRRADIATION DEVICE
ELECTRONIC DIGITAL PRESSURE SWITCH
